baber/WOPTO huggingface dataset:
Patent JP-H01234144-A (JP)
Title: Ultrasonic machining vibrator
Inventor: SAITO NAGAO
IPC: B23H7/26
Filed: 1988-03-15
Abstract: PURPOSE:To improve machining speed by integrally forming a vibration converting element and amplitude enlarging means to increase the rigidity of ultrasonic vibrating means and reduce the size thereof and to apply vibrating motion to a vibrating tool. CONSTITUTION:When a piezoelectric element PZT 2 is urged by natural frequency which an ultrasonic vibrator 15 has, expansible ultrasonic vibration is started round the vicinity of a node. As upper and lower flanges 20, 21 are vibrated with ultrasonic vibration frequency, coefficient of friction is remarkably lowered so that the flanges are operated very smoothly against air pressure of air feed and discharge ports 13, 18. Since a cylinder is supported at two places of the flanges 20, 21, if the cylinder is firmly fixed, high transverse rigidity can be obtained. Secondly, when machining pressure is applied to change the relative position of the cylinder and the piston, a position sensor is operated to automatically control a flow valve at an air pressure feed and discharge port 18 or at an air pressure feed and discharge port 13, whereby the relative position can be kept at a fixed value while machining pressure being retained.
Patent JP-S54151703-A (JP)
Title: Device for removing soot
Inventor: KAMEI KOUKI
IPC: F28G1/16
Filed: 1978-05-22
Abstract: PURPOSE: To uniformly remove soot adhered onto a heat transmitting tube by providing a conical reflecting plate at the downstream side of the opening of a spreading tube to uniformly spread steel balls.  
     CONSTITUTION: A conical reflecting plate 8, the vertex of which is disposed upside, is installed via a supporting bar 9 under the opening of a spreading tube 6. Steel balls 3 dropped through the opening collide with the plate 8 to be reflected on the surface of the plate 8 or to be slidably dropped thereon so as to be thus spread in all directions. Accordingly, the steel balls 3 thus dropping on the heat transmitting tube 7 become uniform to thereby prevent the balls 3 from irregularly spreading at special portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59186450-A (JP)
Title: Communication control equipment
Inventor: OKAZAKI SHIYUUICHI
IPC: H04L29/08
Filed: 1983-04-08
Abstract: PURPOSE:To make a request for recovery speedily, interrupt ineffective outgoing/incoming call operation, and shorten the holding time of a switching network, etc., when the switching network malfunctions by making a comparison with the ID signal of a called subscriber which is received during origination, comparison ACK signals coming after each ID signal of a calling subscriber which is received during termination, a vertical parity check during the reception of each signal, a check on a step-out error, a time-out check, etc. CONSTITUTION:An identification information ID signal and a connection completion signal ACK signal are all compared, and when all signals are coincident, a control circuit 10 informs a processor 1 of the completion of a normal connection with an opponent station through a channel control part 8. Further, when the ID signal or ACK signal are not coincident, the control circuit 10 sets a transmission line (T) 14 to ''0'' through a transmitting circuit 12, sends the recovery request to an exchange to interrupt the calling operation, and informs the processor 1 of the dissidence of the received ID signal or ACK signal. Further, the calling operation is interrupted as mentioned above in case of a step-out error during the reception of the receive signal, vertical parity error, time-out error, i.e. a failure of the reception of up to the ACK signal within a specific time, etc.
Patent JP-H01233383-A (JP)
Title: Laser distance measuring apparatus
Inventor: OTANI HIROYASU
IPC: G01S17/10
Filed: 1988-03-14
Abstract: PURPOSE:To use an interference optical fiber with a narrow band width for the removal of a background light, by controlling an oscillation wavelength of a semiconductor laser with the regulation of the length of a resonator based on a quantity difference in the transmission light monitoring the quantity of transmission light of the filter. CONSTITUTION:A part of laser light outputted from a semiconductor laser 1 is taken out with a beam splitter 14 and divided in two with a partial mirror 15 and a mirror 16. The laser light is introduced to narrow band interference optical filters 17 and 18 for monitoring with a different center wavelength. An interference optical filter whose center wavelength is at an intermediate area of the center wavelength of the filters is used as reception one 4. As an oscillation wavelength of the semiconductor laser 1 varies in level from the center wavelength lambda of the reception interference optical filter 4, outputs of two detectors 19 and 20 change and a variation of a transmission wavelength is discriminated with a monitoring section 21 according to the level and direction thereof to output a drive signal to a PTZ controller 22 corresponding to the variation.
Patent JP-S53146264-A (JP)
Title: Treating method for sludge
Inventor: NOGUCHI SHIGERU
IPC: F25D31/00
Filed: 1977-05-27
Abstract: PURPOSE: To prevent turbulence of sludge layer accumulated on the bottom of a concentrating tank when back-wash exhaust water from a filter for suspended material e.g. Fe, Mn etc. flows into the concentrating tank, by jetting the exhaust water upward to collide against a spreading board, then the exhaust water is allowed to fall down on the surface of the water in the concentrating tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06246104-A (JP)
Title: Concentrating extraction method by mixer-settler
Inventor: MOCHIDA HIROMI
IPC: C01F17/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a solvent extraction method by a mixer-settler where an ageous phase is easy to circulate and use by performing extraction in a state in which the concentration of nonextractable in the aqueous phase is increased. CONSTITUTION:In a solvent extraction method where an organic phase and the aqueous phase are given countercurrent contact by a mixer-settler installed in multiple stages to selectively extract and separate a specified element from a group of elements dissolved in the aqueous phase into the organic phase, an organic phase to which an ammonium ion source is added outside the system of the mixer-settler is introduced into the system from the end on the extraction side of the treating system and ammonium ions in the organic phase is transferred to the aqueous phase at the end on the extraction side, causing a part of nonextractable elements in the aqueous phase to be transferred to the organic phase. The concentrating extraction method by using a mixer-settler comprises passing the organic phase through the system, allowing extraction to be performed with the concentration of the nonextractable elements in the aqueous phase in contact with the organic phase being apparently increased.
Patent JP-H11297067-A (JP)
Title: Method and apparatus for 1-tsram compatible memory
Inventor: LEUNG WINGYU
IPC: G11C11/406
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an SRAM compatible memory using DRAM cells which never delay in an external access due to refresh by judging whether the external access to a memory array is processed and if the external access is processed, executing the refresh. SOLUTION: Upon detection of an external access, an external access controller 33 makes a request signal EREQ2970 active for an access arbiter 26, and the access arbiter 26 sets an ASEL signal high to select an address on an external access address bus ECAdd for an accessing address to the memory array 10. If the external access conflicts with an access to refresh, the access arbiter 26 gives access priority usually to the external access and hence the external access never delays due to refresh.
Patent JP-2000256208-A (JP)
Title: Anti-inflammatory agent and propagation suppressor for monocytoid cell
Inventor: MATSUZAWA YUJI
IPC: A61P43/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-inflammatory agent suppressing for a monocytoid cell or a monocytoid progenitor cell, inhibiting accumulation, having strong action and high safety by including human adiponectin. SOLUTION: This anti-inflammatory agent contains a human adiponectin (a collagen-like factor specific to a human fatty tissue) preferably in a concentration of 5-20 μg/mL. The human adiponectin can be used as a formulation of various shapes. The human adiponectin is a polypeptide and non-oral administration is preferable as an administration route. Preferably, an administration amount is usually 0.1-500 μg/mL in one time per daily 1-3 times. As a formulation shape, an injection, a suspension, a suppository, an ointment, a cream agent, a gel agent, a paste, an inhalant, etc., is exemplified.
Patent JP-2000255561-A (JP)
Title: Packaging box
Inventor: TSUCHIYA HISASHI
IPC: B65D5/42
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To easily open and to easily take out a stored article such as a packaged bundle. SOLUTION: A pair of first cover pieces 20, 21 and a pair of second cover pieces 24, 25 each jointly provided on the right and left edges of the bottom panel 1 and the top panel 7 are folded, joined and adhered relative to lug pieces 14, 15, 16, 17 jointly provided and folded facing on the right and left edges of the front and back side panels 3, 5 of a packaging box. On a folding line 22 between the second cover piece 24 and the top panel 7 and where the lug pieces 14, 16 face, an open part 26 is provided, and a break line 28 extends from both ends of the open part 26. The second cover piece 24 is provided with a break belt 30 in a predetermined width placed between a pair of break lines extending parallel to a joining position with the first cover piece 20 along the facing part of the lug pieces 14, 16 from the open part 26.  The second cover piece 24 is adhered to the lug pieces 14, 16 leaving the break belt 30 freely peelable.
Patent JP-H08259619-A (JP)
Title: Production of polyolefin and catalyst
Inventor: KAMINAKA MANABU
IPC: C08F4/6592
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a polyolefin by polymerizing an α-olefin in the presence of a prescribed solid catalytic component, a titanium compound, etc., having excellent high transparency and image clarity, useful as a molding, etc. CONSTITUTION: A cycloolefin is polymerized in the presence of a solid component obtained by supporting a metallocene compound of the formula [Me is Ti, Zr or Hf; A is a cycloalkanedienyl skeleton-containing mononucleus or polynucleus hydrocarbon; R1 is a 1-4C alkylene, a di-(1-6C alkyl or aryl)silylene, etc.; R2 and R3 are each a halogen, a 1-6C alkyl or an aryl] on a carrier containing Mg and a halogen atom to form a solid catalytic component containing a highly crystalline cycloolefin polymer. An α-olefin is polymerized in the presence of the solid catalytic component, a titanium compound such as titanium tetrachloride and an organoaluminum compound such as triethylaluminum to give the objective polyolefin.
Patent JP-H11255452-A (JP)
Title: Guide device for elevator compensating rope
Inventor: OTSUKA MOTOHARU
IPC: B66B7/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent an influence from being exercised on a feeling of ride by a method wherein wide swing of a compensating rope is suppressed and the generation of noise and the generation of cage vibration are prevented. SOLUTION: A main cable 3 to interconnect a car 1 and a counterweight 2 is driven by rotation of a main sieve 6 by a hoist arranged at the upper part of an elevator shaft 4 and an elevator is elevator is elevated in a bucket system. In a so formed bucket type elevator, a guide device is a guide device to guide a balance rope 13 to interconnect the cage 1 and the counterweight 2. The guide device comprises a first guide device 15 arranged at the elevator shaft 4 and at the linear track part of the balance rope 13 situated underside a lowermost story; and at least one second guide device 16 arranged below the first guide device 15 and at least on the suspension line of the return part of the balance rope 13 or inside the suspension line.
Patent JP-H05221310-A (JP)
Title: Structure of reaction part of pneumatic booster
Inventor: NAKABARAI KEN
IPC: B60T13/573
Filed: 1992-02-14
Abstract: PURPOSE:To stabilize the jump-up characteristic without generating a jump-up greater than a specified value by providing a spring for energizing a reaction transmitting member to the direction for separating from a valve plunger at the time of non-operation with the elastic force corresponding to the specified reaction. CONSTITUTION:A disc-shape reaction transmitting member 100 is provided between an end 32a of an output member 32 and a valve plunger 50. A ring member 200 made of plastic and a spring 300 made of waveform washer are located between the rear surface 100r of the reaction transmitting member 100 and a shoulder part 31 of the movable body 20 side. The spring 300 for specifying the jump-up quantity of a pneumatic booster 10 has the elastic force corresponding to the jump-up quantity. When a valve plunger 50 abuts on the rear surface 100r of the reaction transmitting member 100 with the deformation of the spring 300, the reaction from the output member 32 side is transmitted to the foot of a driver. Since this elastic force of the spring 300 is stabilized, the stabilized jump-up quantity is obtained.
Patent JP-H08219702-A (JP)
Title: Tape measure with pin hole
Inventor: HIROI HIDEJI
IPC: G01B3/10
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a tape measure which allows a line to be easily drawn without shift by providing pin holes at graduations with appropriate intervals and fixing the graduations to an underlying plate or wall with pins passed through the pin holes. CONSTITUTION: A tape measure is a measuring device for measuring a length with graduations 1, while it can be used as a simple ruler for drawing a line. Pin holes 4 are provided on the graduations 1 with appropriate intervals (every 1cm for example), and when drawing a line, a pin 3 such as a thumbtack is passed through the pin hole 4 to fix the graduation to an underlying plate or wall. Thus, when a long line is to be drawn with the tape measure used, holding the measure need not be repeated, or when a lateral line is to be drawn against a vertical wall, no shift due to swing of the measure by its weight may occur so that the line can be easily drawn. In addition, with one of the pin holes 4 fixed by the pin 3, a tip of a writing implement such as a pencil is inserted into another pin hole 4 and rotated, whereby a circle can be drawn with the measure serving as a compass.
Patent JP-H02239529-A (JP)
Title: High-voltage vacuum electromagnetic contactor
Inventor: HAMAZAKI MIKIO
IPC: H01H33/66
Filed: 1989-03-14
Abstract: PURPOSE:To offer a high voltage vacuum electromagnetic contactor which can be automatically made by spring energization even when service is interrupted due to troubles of a control power source and the like by providing spring means for energizing a vacuum interrupter in closed condition, and an electromagnetic coil for breaking the vacuum interrupter. CONSTITUTION:A vacuum interrupter 1 is mechanically energized is closed condition by the force of a closing spring 5 under non-excited condition. When an electromagnetic coil MC is excited a moveable iron core 3 is attracted set put in a turning movement by the electromagnetic force, and the electrode of the vacuum interrupter 1 is pushed down by a control board 2 fixed to an operating shaft 4, so that the circuit is opened. After the circuit is opened, the electrode of an operating coil 6 provided to the electromagnetic coil MC is interrupted and electricity is transmitted to only a holding coil 7, whereby the opened condition can be maintained with small electric power. Thus, when service is interrupted due to troubles of a control power source and the like, the main circuit can be automatically made by spring energization or can be maintained in closed condition.
Patent JP-H01235194-A (JP)
Title: Lighting device of electric discharge lamp
Inventor: SAKO HIROYUKI
IPC: H05B41/392
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to readily suppress the dispersion of load current by disposing a control circuit to vary the enforced off-point of a main switching element by the control of an on-point of an auxiliary switching element, depending on the load change. CONSTITUTION:A control circuit 1 is composed of a variety of resistance R14 to R16 and a switching means SW2 which can connect each of resistances R15 and R16 to R14 or disconnect both resistance R15 and R16, depending upon the state of discharge lamp l the magnitude of the resistant levels of R14 to R16 being preset so as to form the order R14>R15>R16. This enables the control circuit 1 to control the on-point of an auxiliary switching element to fix the level of loading current to an optimum level even if the main switching element or a driving transformer has some dispersion.
Patent JP-H03260693-A (JP)
Title: Moving type large size display device
Inventor: HONDA TSUTOMU
IPC: G09F9/40
Filed: 1990-03-12
Abstract: PURPOSE:To dispense with a balance device and to substitute an inexpensive cushion device for the device by providing the cushion device on the rear side face of the lower display board and the front side face of a control unit of a lift device. CONSTITUTION:The moving type large size display device which is divided into the upper display board 1 and the lower display board 2 and forms a display part expands and contracts a supporting device 7 and lifts the board 1 by a lift device 5 at the time of movement, the board 2 moves forward, and thereafter, the board 1 is lowered on a hanging base 4. In this case, even if the board 1 is inclined to some extent by a cushion device 12, it can be prevented that damage occurs between the board 2 and a control unit 6. That is, instead of a balance device and its accessory parts placed between the board 1 and the unit 6 conventionally, an inexpensive cushion device 12 such as a moltplane, etc., is used and the same effect can be obtained.
Patent JP-H08233083-A (JP)
Title: Gear shift control device for toroidal type continuously variable transmission
Inventor: KUROSAWA IKUO
IPC: F16H15/38
Filed: 1995-02-27
Abstract: PURPOSE: To perform control in such a manner that when a target gear shift ratio can not be not maintained, a mode is switched and it is reduced to a low speed reduction ratio. CONSTITUTION: When an abnormal state in which a target gear shift ratio can not be maintained is detected, solenoid valves 13a and 13b are operated, the spool 11 of a spool valve 10 is widely displaced to one side, an oil pressure is fed to a cylinder chamber 8b on the deceleration side of a hydraulic cylinder 8 and an oil pressure is drained at a stretch to a tank from a cylinder chamber 8a on the boost side. Simultaneously, through operation of a solenoid valve 21 for backup, an oil pressure is fed directly to a cylinder chamber 8b on the deceleration side through operation of a solenoid valve 21 for backup. When a trunnion 4 is displaced in an axial direction, the trunnion 4 starts to tilt, and maximum deceleration ratio is provided.
Patent JP-H03264542-A (JP)
Title: Production of chlorotrifluoroethylene
Inventor: YOSHIDA TSUTOMU
IPC: C07B61/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the objective compound without producing disturbing by- products by using a Ni-based catalyst in the catalytic vapor-phase reaction of 1,1,2-trichloro-1,2,2-trifluoroethane with H2. CONSTITUTION:The subject substance is produced by reacting 1,1,2- trichloro-1,2,2-trifluoroethane with H2 at a molar ratio of 1:(0.5-5) in the presence of a Ni-based catalyst at 500-600 deg.C. The Ni-based catalyst is composed of 50-100wt.% of Ni, 0-20wt.% of Cr, 0-30 wt.% of Mo, 0-30wt.% of Cu, 0-50wt.% of Fe, 0-10wt.% of W, etc., and, most conveniently, a commercially available Ni-alloy (e.g. Hastelloy B or Monel 400) can be used as it is. The progress of the reaction can be sufficiently recognized even by using the material in the form of a reaction tube.
Patent JP-S53146938-A (JP)
Title: Surface strengthening method for anodic oxidized film
Inventor: SARUWATARI KOUICHI
IPC: C25D11/24
Filed: 1977-05-27
Abstract: PURPOSE: To impregnate or fix molybdenum disulfide into the pores of the anodic oxidized film of aluminum and remarkably enhance the wear resistance of the aluminum by electrolyzing the porous surface of the film in an aq. soln. of ammonium thiomolybdate, followed by heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01235697-A (JP)
Title: Information recording medium
Inventor: OKUBO YUKITOSHI
IPC: G11B7/24094
Filed: 1988-03-17
Abstract: PURPOSE:To ensure the insertion of the title medium into a machine in the dark, by a method wherein symbols, such as marks and characters, indicating an insertion direction are printed on the surface of the card-type information recording medium with a fluorescent material or phosphorescent material. CONSTITUTION:An information recording medium is formed by providing an arrow mark 2 indicating an insertion direction to a machine on the surface of a card type information recording medium 1 made of a magnetic card, an IC card, an optical card, or the like. The arrow is applied by being printed with a fluorescent material or phosphorescent material. The fluorescent material provides a visibility by its fluorescent action even if a surrounding light is weak more or less. The phosphorescent material enables the direction of the arrow to be identified even in the dark, thereby reducing the possibility of an erroneous insertion to the machine. Various kinds of materials exhibiting a luminescent effect are known, but a generally-used luminous paint containing a II-IV group compound, such as ZnS or CdS, as a pigment is preferably used.
Patent JP-H09228688-A (JP)
Title: Poster prevention cover
Inventor: KAMI KAZUHIKO
IPC: E04H12/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To increase the effect of poster prevention. SOLUTION: A poster prevention cover 1 is equipped with a projection box 2 and a form preserving section 3. The projection box 2 is provided with a substrate 4 and a ceiling board 5. The substrate 4 is provided with flexibility. The projection box 2 is provided with a large number of flexible projections 8 om one surface of the substrate 4. A flexible layer 9 is provided between the other surface of the substrate 4 and ceiling board 5. The form preserving section 3 is stuck on the ceiling board 5. The form preserving section 3 can be bent in any form.
Patent JP-S55153442-A (JP)
Title: Device for suppressing radio frequency interference radiation
Inventor: JIERARUDO EDOWAADO SOONBERII
IPC: H05K9/00
Filed: 1980-05-09
Abstract: Apparatus is provided for suppressing radio frequency interference radiation at a circuit connection point. The apparatus includes a capacitor having first and second terminals, the first of which is coupled to a substantially planar plate of the capacitor. The first terminal is coupled to the circuit connection point, which may otherwise act as an RFI antenna. The second capacitor terminal is coupled to a point of reference potential for radio frequencies. The capacitor is oriented when mounted so that the planar plate opposes and is substantially parallel to a metallic surface which is at the radio frequency reference potential (e.g., ground). The capacitor suppresses RFI radiation from the circuit connection point by conducting a portion of the RFI energy at that point to the point of RFI reference potential by way of the first terminal, the body of the capacitor, and the second terminal. A second portion of the RFI energy at the circuit connection point is radiated from the planar plate of the capacitor to the opposed metallic surface.